<!--申请审批页-->
<template>
  <!-- 顶部条 -->
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">审批列表</span>
  </div>
  <!-- 审批搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="用车人">
        <el-input placeholder="请输入用车人"
                  @keydown.enter.passive="loadAudit" v-model="search.username"
                  style="width:220px;"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="loadAudit">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>

  <!-- 审批单主体 -->
  <el-card style="margin:20px;">
    <!--  审批状态项  -->
    <el-radio-group style="margin-bottom: 15px;" v-model="type" @change="loadAudit">
      <el-radio-button value="10" size="large">待我审核</el-radio-button>
      <el-radio-button value="20" size="large">待他人审核</el-radio-button>
      <el-radio-button value="30" size="large">已审核</el-radio-button>
      <el-radio-button value="40" size="large">驳回</el-radio-button>
    </el-radio-group>
    <!--  审批列表  -->
    <el-table :data="auditArr">
      <el-table-column label="编号" prop="id" align="center" width="55" type="index"></el-table-column>
      <el-table-column label="用车人" prop="username" align="center" width="110"></el-table-column>
      <el-table-column label="开始时间" prop="startTime"  align="center"></el-table-column>
      <el-table-column label="结束时间" prop="endTime"  align="center"></el-table-column>
      <el-table-column label="用车事由" prop="reason"  align="center"></el-table-column>
      <el-table-column label="审批人" prop="auditUsernameList"  align="center"></el-table-column>
      <el-table-column label="出发地" prop="departureAddr"  align="center"></el-table-column>
      <el-table-column label="目的地" prop="destinationAddr"  align="center"></el-table-column>
      <el-table-column label="操作" width="100" align="center" v-if="type==10||type==40" :key="audit">
        <template #default="scope">
          <!-- 审批10：在待我审核页签下显示，需要当前登录用户进行审批 -->
          <el-button type="primary" link v-if="type==10" @click="auditing(scope.row.id)">审批</el-button>
          <!-- 查看40：在驳回页签下显示，可以查看已驳回申请的驳回原因 -->
          <el-button type="primary" link v-if="type==40" @click="auditing(scope.row.id)">查看</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>

  <!-- 审批/查看弹窗 -->
  <el-dialog :title="dialogTitle" v-model="auditDialogVisible">
    <el-descriptions direction="horizontal" :column="2" border>
      <el-descriptions-item label="用车人">{{ auditDialogData.username }}</el-descriptions-item>
      <el-descriptions-item label="用车事由">{{ auditDialogData.reason }}</el-descriptions-item>
      <el-descriptions-item label="使用开始时间">{{ auditDialogData.startTime }}</el-descriptions-item>
      <el-descriptions-item label="使用结束时间">{{ auditDialogData.endTime }}</el-descriptions-item>
      <el-descriptions-item label="车辆出发地">{{ auditDialogData.departureAddr }}</el-descriptions-item>
      <el-descriptions-item label="车辆目的地">{{ auditDialogData.destinationAddr }}</el-descriptions-item>
      <el-descriptions-item label="驾照图片">
        <img :src="BASE_URL+auditDialogData.imgUrl" style="width:150px;">
      </el-descriptions-item>
      <el-descriptions-item label="备注">{{ auditDialogData.remark }}</el-descriptions-item>
      <!--  驳回原因要在点击驳回才显示 -->
        <el-descriptions-item label="驳回原因" v-if="auditDialogData.auditStatus==40">
          {{ auditDialogData.rejectReason }}</el-descriptions-item>
    </el-descriptions>
<!--    查看驳回原因时： 不需要显示下面的这3个操作按钮 待我审核 时才显示 -->
    <template #footer v-if="auditDialogData.auditStatus==10">
      <el-button @click="auditDialogVisible=false">取消</el-button>
      <el-button type="primary" plain @click="rejectInnerDialogVisible=true">驳回</el-button>
      <el-button type="primary" @click="auditPass">通过</el-button>
    </template>
  </el-dialog>

  <!-- 驳回原因弹窗 -->
  <el-dialog title="驳回 查看" v-model="rejectInnerDialogVisible"
             :before-close="rejectConfirm"
             style="margin-top: 37vh;">
    <el-descriptions direction="horizontal" border>
      <el-descriptions-item label="驳回原因" >
        <el-input placeholder="请输入驳回原因" v-model="rejectReason"></el-input>
      </el-descriptions-item>
    </el-descriptions>
    <template #footer>
      <el-button type="primary" plain @click="rejectConfirm">取消</el-button>
      <el-button type="primary" @click="auditReject">确定</el-button>
    </template>
  </el-dialog>
</template>

<script setup>
import {onMounted, ref} from "vue";
import qs from "qs";
import axios from "axios";
import {ElMessage} from "element-plus";
import data from "core-js/internals/is-forced";

//控制审批弹窗标题
const dialogTitle = ref("待审批详情");
//控制审批弹窗是否显示
const auditDialogVisible = ref(false);
//控制驳回原因弹窗是否显示
const rejectInnerDialogVisible = ref(false);

// 定义数组用来保存审批表格的数据：
const auditArr = ref([]);
//定义对象用来保存查询条件：
const search = ref({
  username:'',//搜索卡片中的用车人姓名
  auditUserId:'',//预先准备 接下来要查的当前登录人也就是审批人的审批数据
  auditStatus:''//预先准备 接下来要查的当前登录用户对应的审批状态下的审批数据
})
//获取当前登录人的用户数据：
const user  = ref(getUser());
//定义变量用来保存审批单状态单选组的值：
const type = ref(10);//默认展示的是待我审批的数据
// 定义加载审批单的方法：
const loadAudit = () => {
  search.value.auditUserId = user.value.id;
  search.value.auditStatus = type.value;
  let data =qs.stringify(search.value);
  axios.get(BASE_URL+'/v1/audit/select?'+data).then((response)=>{
    if (response.data.code==2000){
      auditArr.value = response.data.data;
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}
onMounted(()=>{
  loadAudit();
})
// 定义重置搜索的方法：
const resetSearch = () => {
  // 清空用户看的见的用车人姓名即可
  search.value.username = '';
  loadAudit();
}
//定义对象用来保存审批单详细数据：
const auditDialogData = ref({
  username:'',//用车人姓名
  reason:'',//用车事由
  startTime:'',//使用开始时间
  endTime:'',//使用结束时间
  departureAddr:'',//出发地
  destinationAddr:'',//目的地
  imgUrl:'',//驾照图片
  remark:''//备注
});

//点击审批操作按钮 根据传过来的审批单id 请求当前的申请单的详细数据：
const auditing =(id)=>{
  //显示审批详细信息弹窗
  auditDialogVisible.value=true;
  //发送请求查询数据：
  axios.get(BASE_URL+'/v1/audit/select?id='+id).then((response)=>{
    if (response.data.code==2000){
      auditDialogData.value=response.data.data[0];
      //根据请求回来的审批状态设置弹窗标题：
      if (auditDialogData.value.auditStatus==10){
        dialogTitle.value = '待审批详情';
      }else {
        dialogTitle.value = '驳回详情';
      }
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}

//审批单通过处理：
const auditPass = ()=>{
  //将当前审批单的状态改为 已审核：
  auditDialogData.value.auditStatus = 30;
  let data = qs.stringify(auditDialogData.value);
  axios.post(BASE_URL+'/v1/audit/update',data).then((response)=>{
    if (response.data.code==2000){
      ElMessage.success("审批已通过！");
      auditDialogVisible.value = false;//关闭弹窗
      auditDialogData.value = {};//清空刚刚的审批数据
      loadAudit();//重新加载审批数据
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}

//定义变量 保存驳回的原因
const rejectReason = ref('');
//定义方法处理驳回操作：
const auditReject =()=>{
  if (!rejectReason.value || rejectReason.value.trim() ==''){
    ElMessage.error("驳回原因不能为空");
    return;
  }
    //确认驳回原因不为空时，当用户点击 确认 时挂壁两层弹窗
    rejectInnerDialogVisible.value = false;
    auditDialogVisible.value = false;
    //准备发送请求的数据
    auditDialogData.value.auditStatus = 40;//将当前审批单的状态改为 已驳回：
    auditDialogData.value.rejectReason = rejectReason.value;//添加驳回原因

    let data = qs.stringify(auditDialogData.value);
    axios.post(BASE_URL+'/v1/audit/update',data).then((response)=>{
      if (response.data.code == 2000){
        ElMessage.success("驳回完成！");
        auditDialogData.value = {};//清空上面的审批数据
        rejectReason.value = '';//清空驳回原因
        loadAudit();//重新加载审批数据；
      }else {
        ElMessage.error(response.data.msg);
      }
    })
}
//定义方法处理驳回原因弹窗关闭操作：
const rejectConfirm = () =>{
  if (confirm("确认要关闭窗口吗？")){
    rejectInnerDialogVisible.value = false;//关闭输入驳回原因的内层弹窗
    rejectReason.value = '';//清空输入的驳回原因
  }
}
</script>

<style>

</style>